English
Manufacturer high quality N-Acetyl-D-Glucosamine with best price 7512-17-6
≥1 Kilogram
$17.00
- Item No.TOPMOQ1 Kilogram
Choice
Quantity:
If you have your own design, please contact us, there will have a professional customer service to communicate with you.
Don't have your files right now?No worries, Check out our art tips for more information.
If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
Product Description
CAS No.: 7512-17-6
EINECS No.: 231-368-2
Molecular formula: CC8H15NO6
Grade Standard: Medicine Grade; Food Grade
Appearance: White crystalline powder
Purity: 98%min
N-Acetyl-D-glucosamine is a monosaccharide derivative of glucose. It is an amide between glucosamine and acetic acid. It has a molecular formula of C8H15NO6, a molar mass of 221.21 g/mol, and it is significant in several biological systems.
It is part of a biopolymer in the bacterial cell wall, built from alternating units of GlcNAc and N-acetylmuramic acid (MurNAc), cross-linked with oligopeptides at the lactic acid residue of MurNAc. This layered structure is called peptidoglycan (formerly called murein).
GlcNAc is the monomeric unit of the polymer chitin, which forms the outer coverings of insects and crustaceans. It is the main component of the cell walls of fungi, the radulas of mollusks, and the beaks of cephalopods.
Polymerized with glucuronic acid, it forms hyaluronan.
Certification of Analysis
Items | Specifications | Results |
Assay (drying basis) | 98%~102% | 98.83% |
Specification Rotation | 39°~43° | 40.15° |
Chloride | ≤0.02% | <0.02% |
PH value | 5.5 ~ 7.5 | 6.17 |
Loss on drying | <0.5% | 0.43% |
Residue on Ignition | <0.1% | 0.06% |
Bulk density | ≥0.40g/ml | Pass |
Mesh size | NLT 90% THRU 80 mesh | Pass |
Heavy metal | ≤10ppm | Pass |
Arsenic | <0.5ppm | Pass |
Melting point | 196℃~205℃ | 198℃ |
Ironic salt | ≤10ppm | Pass |
Lead | ≤3ppm | Pass |
Cadmium | ≤1ppm | Pass |
Total Aerobic | ≤500cfu/g | Pass |
Yeast & Mold | ≤100cfu/g | Pass |
E. coli | Negative | Pass |
Salmonella | Negative | Pass |
Appearance | white or off white powder | |
Function&Application
Pharmaceutical: the product can be used as pharmaceutical intermediate, synthesized with chondroitin sulphate as per stated proportioning, treat rheumatoid, and similar rheumatoid arthritis; it also can be processed N-2-D-Glucosamine hydrocloride, effe ctively kill knub cell growing, the product can be directly used in producing pharmaceutical planish pieces, canned capsules etc.
1) N-Acetyl-D-glucosamine has function of treating rheumatic and rheumatoid arthritis
2) N-Acetyl-D-glucosamine can work as a food antioxidant and infant food additives
3) N-Acetyl-D-glucosamine can strengthen the function of the body's immune system, inhibit the excessive growth of cancer cells or fiber cells.
2.Fast Delivery Within 3 days
3.SGS,BV,GMP,ISO approve
4.Professional factory
The aim of Xigema is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
Xigema has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".Xigema has 21 subsidiaries and holding companies.
Answer: Yes, we are factory founded on 2002.
Q2: How to contact with us?
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
Q4:Can you give me a discount price?
Surely,It depend on your qty
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Send your message to us
No need register, just fill in contact info below, we will reply you within 24 hours!
